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<?php |
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/** |
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* Pterodactyl - Panel |
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* Copyright (c) 2015 - 2017 Dane Everitt <[email protected]>. |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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namespace Pterodactyl\Repositories; |
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use DB; |
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use Uuid; |
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use Storage; |
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use Validator; |
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use Pterodactyl\Models\Pack; |
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use Pterodactyl\Services\UuidService; |
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use Pterodactyl\Exceptions\DisplayException; |
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use Pterodactyl\Exceptions\DisplayValidationException; |
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class PackRepository |
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{ |
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/** |
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* Creates a new pack on the system. |
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* |
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* @param array $data |
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* @return \Pterodactyl\Models\Pack |
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* |
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* @throws \Pterodactyl\Exceptions\DisplayException |
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* @throws \Pterodactyl\Exceptions\DisplayValidationException |
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*/ |
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public function create(array $data) |
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{ |
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$validator = Validator::make($data, [ |
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'name' => 'required|string', |
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'version' => 'required|string', |
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'description' => 'sometimes|nullable|string', |
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'selectable' => 'sometimes|required|boolean', |
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'visible' => 'sometimes|required|boolean', |
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'locked' => 'sometimes|required|boolean', |
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'option_id' => 'required|exists:service_options,id', |
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]); |
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if ($validator->fails()) { |
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throw new DisplayValidationException(json_encode($validator->errors())); |
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} |
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if (isset($data['file_upload'])) { |
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if (! $data['file_upload']->isValid()) { |
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throw new DisplayException('The file provided does not appear to be valid.'); |
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} |
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if (! in_array($data['file_upload']->getMimeType(), ['application/gzip', 'application/x-gzip'])) { |
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throw new DisplayException('The file provided (' . $data['file_upload']->getMimeType() . ') does not meet the required filetype of application/gzip.'); |
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} |
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} |
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return DB::transaction(function () use ($data) { |
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$uuid = new UuidService(); |
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$pack = new Pack; |
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$pack->uuid = $uuid->generate('packs', 'uuid'); |
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$pack->fill([ |
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'option_id' => $data['option_id'], |
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'name' => $data['name'], |
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'version' => $data['version'], |
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'description' => (empty($data['description'])) ? null : $data['description'], |
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'selectable' => isset($data['selectable']), |
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'visible' => isset($data['visible']), |
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'locked' => isset($data['locked']), |
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])->save(); |
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if (! $pack->exists) { |
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throw new DisplayException('Model does not exist after creation. Did an event prevent it from saving?'); |
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} |
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Storage::makeDirectory('packs/' . $pack->uuid); |
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if (isset($data['file_upload'])) { |
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$data['file_upload']->storeAs('packs/' . $pack->uuid, 'archive.tar.gz'); |
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} |
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return $pack; |
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}); |
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} |
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/** |
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* Creates a new pack on the system given a template file. |
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* |
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* @param array $data |
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* @return \Pterodactyl\Models\Pack |
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* |
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* @throws \Pterodactyl\Exceptions\DisplayException |
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*/ |
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public function createWithTemplate(array $data) |
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{ |
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if (! isset($data['file_upload'])) { |
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throw new DisplayException('No template file was found submitted with this request.'); |
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} |
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if (! $data['file_upload']->isValid()) { |
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throw new DisplayException('The file provided does not appear to be valid.'); |
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} |
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if (! in_array($data['file_upload']->getMimeType(), [ |
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'application/zip', |
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'text/plain', |
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'application/json', |
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])) { |
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throw new DisplayException('The file provided (' . $data['file_upload']->getMimeType() . ') does not meet the required filetypes of application/zip or application/json.'); |
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} |
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if ($data['file_upload']->getMimeType() === 'application/zip') { |
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$zip = new \ZipArchive; |
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if (! $zip->open($data['file_upload']->path())) { |
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throw new DisplayException('The uploaded archive was unable to be opened.'); |
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} |
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$isTar = $zip->locateName('archive.tar.gz'); |
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if (! $zip->locateName('import.json') || ! $isTar) { |
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throw new DisplayException('This contents of the provided archive were in an invalid format.'); |
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} |
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$json = json_decode($zip->getFromName('import.json')); |
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$pack = $this->create([ |
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'name' => $json->name, |
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'version' => $json->version, |
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'description' => $json->description, |
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'option_id' => $data['option_id'], |
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'selectable' => $json->selectable, |
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'visible' => $json->visible, |
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'locked' => $json->locked, |
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]); |
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if (! $zip->extractTo(storage_path('app/packs/' . $pack->uuid), 'archive.tar.gz')) { |
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$pack->delete(); |
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throw new DisplayException('Unable to extract the archive file to the correct location.'); |
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} |
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$zip->close(); |
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return $pack; |
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} else { |
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$json = json_decode(file_get_contents($data['file_upload']->path())); |
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return $this->create([ |
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'name' => $json->name, |
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'version' => $json->version, |
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'description' => $json->description, |
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'option_id' => $data['option_id'], |
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'selectable' => $json->selectable, |
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'visible' => $json->visible, |
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'locked' => $json->locked, |
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]); |
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} |
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} |
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/** |
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* Updates a pack on the system. |
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* |
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* @param int $id |
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* @param array $data |
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* @return \Pterodactyl\Models\Pack |
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* |
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* @throws \Pterodactyl\Exceptions\DisplayException |
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* @throws \Pterodactyl\Exceptions\DisplayValidationException |
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*/ |
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public function update($id, array $data) |
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{ |
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$validator = Validator::make($data, [ |
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'name' => 'sometimes|required|string', |
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'option_id' => 'sometimes|required|exists:service_options,id', |
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'version' => 'sometimes|required|string', |
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'description' => 'sometimes|string', |
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'selectable' => 'sometimes|required|boolean', |
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'visible' => 'sometimes|required|boolean', |
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'locked' => 'sometimes|required|boolean', |
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]); |
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if ($validator->fails()) { |
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throw new DisplayValidationException(json_encode($validator->errors())); |
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} |
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$pack = Pack::withCount('servers')->findOrFail($id); |
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if ($pack->servers_count > 0 && (isset($data['option_id']) && (int) $data['option_id'] !== $pack->option_id)) { |
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throw new DisplayException('You cannot modify the associated option if servers are attached to a pack.'); |
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} |
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$pack->fill([ |
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'name' => isset($data['name']) ? $data['name'] : $pack->name, |
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'option_id' => isset($data['option_id']) ? $data['option_id'] : $pack->option_id, |
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'version' => isset($data['version']) ? $data['version'] : $pack->version, |
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'description' => (empty($data['description'])) ? null : $data['description'], |
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'selectable' => isset($data['selectable']), |
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'visible' => isset($data['visible']), |
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'locked' => isset($data['locked']), |
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])->save(); |
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return $pack; |
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} |
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/** |
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* Deletes a pack and files from the system. |
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* |
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* @param int $id |
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* @return void |
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* |
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* @throws \Pterodactyl\Exceptions\DisplayException |
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*/ |
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public function delete($id) |
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{ |
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$pack = Pack::withCount('servers')->findOrFail($id); |
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if ($pack->servers_count > 0) { |
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throw new DisplayException('Cannot delete a pack from the system if servers are assocaited with it.'); |
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} |
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DB::transaction(function () use ($pack) { |
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$pack->delete(); |
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Storage::deleteDirectory('packs/' . $pack->uuid); |
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}); |
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} |
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} |
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.